(2) ES-BGK model: The revival of interest in this model was brought due to the proof of the H-theorem provided in [1]}. A systematic derivation of this model was suggested in [2]}.
The existence of a classical solution in the weighted \(L^{\infty }\)  space was obtained in [3]}.
In [4]}, the asymptotic stability of global Maxwellians is considered.
The entropy-entropy production estimate is derived in [5]}, [6]}.
Convergence analysis of a fully discretized scheme for ES-BGK model was made in [7]}.
For the mathematical results on the polyatomic version of the ES-BGK model, we refer to [8]}, [9]}, [10]}, [11]}.
